12715863

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1543}}^1$

素因数の和:1654

約数の個数: 16

約数和(自身を含む): 17638656

約数和(自身を除く): 4922793

約数列:

[1, 3, 41, 67, 123, 201, 1543, 2747, 4629, 8241, 63263, 103381, 189789, 310143, 4238621, 12715863]

約数ペア:

[(1, 12715863), (3, 4238621), (41, 310143), (67, 189789), (123, 103381), (201, 63263), (1543, 8241), (2747, 4629)]